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Old 02-13-2002, 05:21 AM
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Question modulator valve

Should a mod. valve vacuum line be hooked up directly to the intake or to a ported source on the carb? If carb is the answer,which port?
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Old 02-13-2002, 06:28 PM
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the modulator valve should be connected to the intake manifold directly, usually there is a vacume tree just behind the carb,ported vacume will give the wrong signal to the tranny
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Old 02-14-2002, 01:10 PM
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Question

this may be a dumb question, but what does a modulator valve do?

JB
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Old 02-14-2002, 03:13 PM
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JohnnyMopar, a modulator valve makes the Trans shift
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